NAME ADDRESS PHONE 2 CODE PLUMBING, LLC (2CODE) 21438 W GRASS LAKE RD (847)404-7022 [email protected] ANTIOCH, IL 60002 A & A WATER SEWER & EXCAVATING (A&AWS) 1309 BORDEN STREET MCHENRY, IL A BETTER PLUMBER AND SEWER INC (ABETT) 112 SYDENHAM ST (847)223-8837 SPRING GROVE, IL 60081 (815)271-5103 Fax A DONAHUE ELEVATOR, INC (ADONAH) 2613 SCOTT STREET DES PLAINES, IL 60018 A PLUMB CRAZY, LLC (A PLUM) 10581 W BEACH RD (847)336-3600 BEACH PARK, IL 60096 A.R. HERTEL PLUMBING & HEATING (HERTPL) 22910 W. ERHART ROAD GRAYSLAKE, IL 60030 A+ ROOTER PLUMBERS INC (A+ROOP) 807 WILMONT FARMS DR (224)239-6719 SPRING GROVE, IL 60081 A+ROOTER, INC. (ROOTER) 26730 WILMOT RD (800)872-9997 ANTIOCH, IL 60002 (815)675-0164 Fax A1 GRADING AND EXCAVATING (A1 GRA) KENOSHA, WI A1 SEWER & WATER CONTRACTORS, (A1SEWA) 913 N RIDGE AVE (630)330-7087 ARLINGTON HEIGHTS, IL 60004 A-1 SEWER CONTRACTORS INC. (A1SEWE) 438 HILLANDALE (630)372-0195 BARTLETT, IL 60103 AAA RODRIGUEZ PLUMBING (AAAROD) 1030 BRITTANY ROAD (847)438-9190 LAKE ZURICH, IL 60047 AAA WALSH & SONS (AAAWAL) 26730 WILMOT ROAD (847)395-2499 ANTIOCH, IL AB CLOG BUSTER (ABCLOG) 116 MARIMAC LN (847)812-3191 VERNON HILLS, IL 60061 ABC PLUMBING HEATING COOLING (ABCPLU) 220 CAMPUS DR (847)419-1000 [email protected] ARLINGTON HEIGHTS, IL 60089 (847)419-1010 Fax ABITUA PLUMBING, INC. (ABIT P) 11714 POWDER PARK DRIVE HUNTLEY, IL 60142 ABSOLUTE PLUMBING (ABSPLU) 38045 N CORNELL (847)662-8900 [email protected] BEACH PARK, IL 60087 ACES DEMOLITION (ACESDE) P.O. BOX 107 (630)499-9124 [email protected] EOLA, IL 60519 (630)499-9402 Fax ACKLEY EXCAVATING, INC. (ACKLEY) 31439 N. LIBERTY RD. (847)996-6968 GRAYSLAKE, IL 60030 (847)996-6969 Fax ADA PLUMBING INC (ADA_PL) 523 N WOLF RD (847)940-0700 WHEELING, IL 60090 (847)520-9901 Fax ADLER PLUMBING & HEATING, INC (ADLER) 25W460 GENEVA ROAD, P.O. BOX 1327 (630)462-7170 WHEATON, IL 60189 (630)571-8890 Fax ADVANCE J GIANNINI, INC. (ADGIAN) GLENVIEW, IL

4/4/2018 NAME ADDRESS PHONE ADVANCED PLUMBING CORP (ADVPLU) 521 N WOLF RD (847)520-6030 WHEELING, IL 60090 ADVANTAGE PLUMBING & DRAIN INC (ADVAPD) 11N263 BROOKSIDE DR, UNIT C (847)268-3553 [email protected] ELGIN, IL 60123 AERIAL SEWER SERVICE (AERIAL) 12521 TIMBER RIDGE DRIVE PLEASANT PRARIE, WI 53158 AFFORDABLE SEWER & WATER SERVI (AFFS&W) 829 TOMAHAWK TRAIL (847)456-4638 michael mahony ROUND LAKE HEIGHTS, IL 60073 AJM CONTRACTORS, INC (AJM) 32214 GENEVA ROAD (414)537-4467 SALEM, WI 53168 A-LAMP CONCRETE CONTRACTOR'S (A-LAMP) 800 W. IRVING PARK ROAD (847)891-6000 SCHAUMBURG, IL 60193 (847)891-6100 Fax ALEXANDER G A PLUMBING HEATING (ALEXPH) 7340 W 15 ST (708)366-5340 FOREST PARK, IL 60130 ALL ABOUT PLUMBING (ALLABP) 175 SILBURY DRIVE (847)602-0090 BARTLETT, IL ALL AMERICAN PAINTING & DECORA (ALLAPD) 3332 E FORESTVIEW TRL CRETE, IL 60417 ALL AMERICAN PLUMBING (ALL AM) 1209 SPRING CREEK RD (847)888-7593 n/a ELGIN, IL 60120 (847)888-7867 Fax ALL AMERICAN SEWER A-ROOTER (ALLAM) 41313 N. SAVAGE RD. (847)838-0406 ANTIOCH, IL 60001 (847)838-0407 Fax ALL-CLEAR SEWER & DRAINAGE (ALLCLR) 248 W DEPOT ST (847)838-2904 [email protected] ANTIOCH, IL 60002 (847)838-2934 Fax ALLCOMM SYSTEMS INC (ALLCOM) 12060 MAGNOLIA LANE HOMER GLEN, IL 60491 ALPINE DEMOLITION SERVICES (ALPDEM) 298 WILLOWBROOK WAY (630)845-0661 GENEVA, IL 60134 AL'S FAMILY CONSTRUCTION (ALSFAM) PO BOX 3821 (630)400-1516 [email protected] ST CHARLES, IL 60174 AMEDEO RITACCA AND SONS, INC. (RITACC) 2900 SKOKIE VALLEY RD. (847)432-2805 HIGHLAND PARK, IL 60035 AMERICAN NATIONAL SPRINKLERS & (AMERIC) 924 TURRET CT (847)566-0099 MUNDELEIN, IL 60060 AMERICAN RESIDENTIAL SERVICE (AMERRE)

ANRAB ONE, INC (ANRAB) 4449 NEWLAND HARWOOD HEIGHTS, IL 60706 A-OPEN-LINE, INC. (AOPENL) SPRING GROVE, IL AQUA CITY PLUMBING & SEWER INC (AQUACI) 940 W WOODLAND AVE ADDISON, IL AQUA PLUMBING SERVICES, INC. (AQUA P) 270 LARKIN DR (847)459-7900 WHEELING, IL 60090 ARS OF ILLINOIS (ARS) 731 DISTRICT DR (630)438-6901 [email protected] ITASCA, IL 60143 (630)773-2728 Fax ATWELL SEWER SERVICE (ATWELL) 515 N BRIERHILL DR (847)546-5037 ROUND LAKE PARK, IL 60073 AUTO-RAIN (AUTORA) 21385 W HWY 60 (847)949-7246 MUNDELEIN, IL 60060 AUTRY'S SEWER & DRAINAGE (AUTRYS) 4322 N. ELSTON CHICAGO, IL AVON SEWER & WATER (AVON_S) 35319 N. HICKORY (847)740-4399 ROUND LAKE, IL 60073

4/4/2018 NAME ADDRESS PHONE B.G.R. CONSTRUCTION (BGRCON) P.O. BOX 95 (847)382-8772 [email protected] BARRINGTON, IL 60011 (847)382-8786 Fax BALDWIN PLUMBING (BALDWI) 1011 QUASSEY AVE (847)226-4548 LAKE BLUFF, IL 60044 BARRY THOMAS PLUMBING, INC (BARRYT) 5009 CHASE AVE (630)964-0070 n.a DOWNERS GROVE, IL 60515 (630)964-0815 Fax BARTLETT TRENCHING (BARTLE) 250 BRIARGATE ROAD (847)514-4318 CARY, IL 60013 BARTNICK CONSTRUCTION (BARTNI) 3730 WESTMINSTER PL (847)970-2261 MCHENRY, IL 60050 BASE CONSTRUCTION, INC. (BASECO) 101 MAVIS AVE SOUTH ELGIN, IL 60177 BEAKE & SONS EXCAVATING, INC. (BEAKE) 41292 N. SAVAGE RD. (847)395-7990 ANTIOCH, IL 60002 (847)395-7991 Fax BEHM ENTERPRISES, INC. (BEHM_E) 431 SCOTLAND RD, UNIT A (815)344-0197 [email protected] LAKEMOOR, IL 60051 BEN FRANKLIN PLUMBING (BEN F) 1503 9TH. ST. (847)912-4855 n.a WINTHROP HARBOR, IL 60096 BENEGAS ENTERPRISES, INC (BENEGA) 13205 FORESTVIEW LANE CRESTWOOD, IL 60445 BENFORD PLUMBING, INC (BENFOR) 355 W RTE. 120 UNIT 4 (847)878-8243 n.a ROUND LAKE PARK, IL 60073 BETZ UTILITY CONSTRUCTION, INC (BETZ_U) (815)378-9690

BIAGI PLUMBING CORPORATION (BIAGI) 3815 GRANDVILLE (847)263-1616 GURNEE, IL 60031 BIG JOHN'S CONTRACTORS, INC (BIGJON) 9909 W. ROOSEVELT RD. (708)343-8230 WESTCHESTER, IL 60154 BIGFOOT ENTERPRISES (BIGFOO) P O BOX 318 (847)360-8666 WADSWORTH, IL 60083 (847)360-8616 Fax BILLS PLUMBING & SEWER (BILLPL) 4954 MAIN STREET (847)673-3045 [email protected] SKOKIE, IL 60077 BISHOP PLUMBING (BISH_P) 975 RAND RD (847)824-1800 [email protected] DES PLAINES, IL 60016 BLACK DIAMOND PLUMBING SEWER E (BLACKD) 748 TEK DR (815)444-0979 [email protected] CRYSTAL LAKE, IL 60014 (815)444-6675 Fax BMC REAL ESTATE CLNG (BMCRE) 1106 EDGEWATER CT (847)833-3102 [email protected] ROUND LAKE BEACH, IL 60073 (847)546-1438 Fax BOB ROHRS & SON, INC (ROHRSR) 27314 W GRASS LAKE RD (847)395-6814 ANTIOCH, IL 60002 (847)395-6815 Fax BORO'S PLUMBING (BOROPL) 3638 WEST OAKTON (847)677-6900 SKOKIE, IL 60076 BOSTON PLUMBING, INC (BOSTON) 27900 CONCRETE DR. (847)878-6663 INGLESIDE, IL 60041 BOSTON SEWER & WATER INC (BOSTO)

BUBBAS EXCAVATING INC (BUBBAS) 12536 W HART ST BEACH PARK, IL 60087 CALL CONSTRUCTION, INC (CALLCO) 3401 FOREST RIDGE DR (847)477-2071 [email protected] SPRING GROVE, IL 60081 CAMPANELLA & SONS (CAMPAN) ATTN: SUZANNE ZUPEC (847)336-9698 WADSWORTH, IL 60083 (847)336-4818 Fax CAMPTON CONSTRUCTION, INC (CAMPTO) 825 HICKS DR (630)365-9464 [email protected] ELBURN, IL 60119 (630)365-9443 Fax

4/4/2018 NAME ADDRESS PHONE CANYON CONTRACTING INC. (CANYCO) PO BOX 268 (847)477-2071 SPRING GROVE, IL 60081 CAPPS PLUMBING & SEWER INC (CAPPS) 90 E MARQUARDT DRIVE (847)459-7385 WHEELING, IL 60090 (847)459-7386 Fax CARA CONSTRUCTION, INC (CARA) 780 TUTTLE CT ROSELLE, IL 60172 CASTILLO CONTRUCTION (CASTIL) 4167 W. CHARLES AVE. (847)363-6491 GURNEE, IL 60731 CBM PLUMBING (CBMPLU) 307 W NORTH ST (630)775-9960 ITASCA, IL 60143 CBS EXCAVATING & SNOW PLOWING (CBS EX) 215 SEAFARER DR (847)456-0120 THIRD LAKE, IL 60030 CECCHIN PLUMBING & HEATING, IN (CECCHI) 4N275 CAVALRY DRIVE (630)529-4046 [email protected] BLOOMINGDALE, IL 60108 (630)529-3761 Fax CENTER GUARD PLUMBING (CENTEG) 111 CHRISTOPHER WAY (847)406-8883 [email protected] FOX LAKE, IL 60020 CENTRAL STATES AUTO.SPRINKLERS (CSASPR)

CHAIN-O-LAKES PLUMBING & HEATI (CHAINO) 810 SUNSET DRIVE (847)546-4988 ROUND LAKE, IL 60073 CHAMBERS EXCAVATING SERVICE (CHAMEX) 461 N 3RD STREET (847)945-6052 LIBERTYVILLE, IL 60048 (847)816-0750 Fax CHURCH PLUMBING (CHURCH) 43150 EVERGREEN AVE (847)935-5395 ANTIOCH, IL 60002 CURRAN CONTRACTING (CURRAN) ATTN: LARRY COLLETT (815)455-5100 [email protected] CRYSTAL LAKE, IL 60014 (815)455-7894 Fax CUTTING EDGE MAINTENANCE (CUTT) 10115 BRIGHAM TRAIL (224)603-2288 HEBRON, IL 60034 CUTTING EDGE MAINTENANCE (CUTT) 10115 BRIGHAM TRAIL (224)603-2288 HEBRON, IL 60034 D M SERVICES INC. (DMSERV) 2409 WESTWARD DR UNIT B (815)477-3003 SPRING GROVE, IL 60081 D ONE SERVICE COMPANY INC (DONE) 10395 W ILLINOIS AVE (224)789-7203 BEACH PARK, IL 60099 DA DRAIN SURGEON INC (DRAINS) 27992 W ROUTE 120, SUITE 104 (847)253-0004 [email protected] LAKEMOOR, IL 60051 DAN'S PLUMBING & SEWER (DANS P) 128 W. PARK STREET MUNDELEIN, IL 60060 DARIN VARSEK (VARSEK) 33794 N. LAKE SHORE DR. (847)223-4458 GRAYSLAKE, IL 60030 (847)223-4458 Fax DEANY EXCAVATING COMPANY (DEANY) LAKE ZURICH, IL DEMUTH (DEMUTH) 30835 N. GILMER ROAD (847)546-6661 ROUND LAKE, IL 60073 DEVON PLUMBING & HEATING CONTR (DEVON) 5720 N WESTERN AVE (773)878-6747 CHICAGO, IL 60659 (773)878-4424 Fax DEYOUNG TRUCKING & EXCAVATING (DEYOUN) 19529 W MILLER RD LAKE VILLA, IL 60046 DI MEO BROTHERS, INC. (DI MEO) 720 RICHARDS LN (847)640-2240 ELK GROVE, IL 60007 DI PIETRO (DIPIET) 440 LAKE COOK RD (847)945-0044 DEERFIELD, IL DIEMER PLUMBING & EXCAVATING (DIEMER) 25819 W GRASS LAKE RD (847)395-1004 [email protected] ANTIOCH, IL 60002 (847)395-7957 Fax

4/4/2018 NAME ADDRESS PHONE DIGGUM DEVEL & EXCAVATING, INC (DIGGUM) 31W 200 ROHRSSEN (847)622-4055 ELGIN, IL 60120 (847)622-4059 Fax DK CONTRACTORS, INC (DK CON) 11013 122ND STREET (262)857-7414 PLEASANT PRAIRIE, WI 53158 DMR PLUMBING (DMR) 844 MARCH ST LAKE ZURICH, IL 60047 DREAMCO CONSTRUCTION (DREAM) 7 CONSTITUTION DRIVE VERNON HILLS, IL 60061 DUANE BLANTON PLUMBING, SEWER (DUANEB) 600 LONG LAKE DRIVE (847)855-0000 ROUND LAKE, IL 60073 DUNLEAVY CONSTRUCTION (DUNLEA) 4605 N ELSTON AVE (773)545-3816 CHICAGO, IL 60630 (735)545-3826 Fax EAGLE BIOMASS CONTRACTING (EAGLEB) 4172 BULL VALLEY RD (815)344-8777 [email protected] MCHENRY, IL 60050 EAST-WEST PLUMBING, INC. (EWPLUM) 2348 W GRAND AVE (312)455-1050 CHICAGO, IL 60612 (312)738-3025 Fax ELM PLUMBING (ELMPLU) 3717 HIGHVIEW DR (847)815-3560 CRYSTAL LAKE, IL 60014 ELMWOOD ENTERPRISES, INC. (ELMWOO) 481 SCOTLAND DRIVE MCHENRY, IL 60050 EMERALD INC (EMERAL) PO BOX 72368 (630)529-9783 [email protected] ROSELLE, IL 60172 ENGELHARDT EXCAVATING INC (ENGELH) PO BOX 444 (847)652-4229 ANTIOCH, IL 60002 ERNIE PETERSON PLUMBING (ERNIEP) 2421 DELANY ROAD (847)244-4234 [email protected] WAUKEGAN, IL 60085 (847)244-4270 Fax EWING-DOHERTY MECHANICAL, INC. (EWING) 304 N. YORK ROAD (630)766-5920 BENSENVILLE, IL 60106 (630)766-0734 Fax EXCEL PLUMBING (EXCEL) 91 MARGUARDT DRIVE (847)808-8264 WHEELING, IL 60090 EXCEPTIONAL PLUMBING SERVICES (EXCEP) 308 NIPPERSINK AVE. UNITS B & C (847)546-4800 ROUND LAKE, IL 60073 (847)201-1344 Fax EXPRESS PLUMBING (EXPLUM) 5638 N MARMORA CHICAGO, IL EZM BOBCAT SERVICES, INC (EZMBOB) 705 S. ELMHURST ROAD WHEELING, IL 60090 F. E. MORAN, INC. (MORAN) 2265 CARLSON DR NORTHBROOK, IL 60062 FCA CONSTRUCTION COMPANY, LLC (FCA) 6442 CITY WEST PARKWAY, SUITE 100 (952)229-7323 EDEN PRAIRIE, MN 55344 FIRST PRIORITY RESTORATION,INC (FIRSTP) (847)931-1600 SOUTH ELGIN, IL 60177 (847)931-1796 Fax FLADER PLUMBING & HEATING CO. (FLADER) 3004 CENTRAL ST (847)491-6980 [email protected] EVANSTON, IL 60201 FLEX CONSTRUCTION CORPORATION (FLEXCO) P.O. BOX 518 (847)540-0200 LAKE ZURICH, IL 60047 FLUSH SEWER (FLUSHS) 929 QUINCE CT (847)998-6810 MT PROSPECT, IL 60056 (847)257-0401 Fax FOREST BUILDERS (FORPLU) 920 W NORTH SHORE DR (847)476-4341 LAKE BLUFF, IL 60044 FOREST PLUMBING INC (FORESP) 920 W NORTH SHORE DRIVE (847)234-3938 LAKE BLUFF, IL 60044 FOUR SEASONS HOME SERVICES, LL (FSHS) 9934 S 76TH AVE (708)497-5674 [email protected], IL 60455

4/4/2018 NAME ADDRESS PHONE FOX VALLEY SERVICES, INC. (LASS) ATTN: JAMES LASS (224)627-2998 ANTIOCH, IL 60002 FOX VALLEY SERVICES, INC. (FOXVAL) 26274 W SPRINGWELL AVE (224)627-2998 [email protected] ANTIOCH, IL 60002 (847)395-7504 Fax FRANKLIN PARK PLUMBING (FRANKL) 2426 ROSE (847)455-8950 FRANKLIN PARK, IL FRED GLADER SERVICE, INC (GLADER) 2790 DUFFY LN DEERFIELD, IL 60015 FULL FLOW CONSTRUCTION (FULLFL) 1035 HAMTTON LN YORKVILLE, IL 60560 G & G DIGGERS (G&G_DI) HARVARD, IL G. CAREY CONSTRUCTION (GCAREY) 20 MONACO DR (630)529-9781 ROSELLE, IL 60172 G. W. MAHLER & SON, INC. (MAHLER) 322 SCOTT STREET (847)234-2765 LAKE FOREST, IL 60045 GARRELTS PLUMBING (GARREL) 3420 N RICHMOND RD (815)385-3821 [email protected] JOHNSBURG, IL 60051 GARY HOEHNE & SON EXAVATING (HOEHNE) P.O. BOX 528 (815)675-2202 SPRING GROVE, IL 60081 (815)207-8766 Fax GAYLOR EXCAVATING INC (GAYLOR) 5317 HAYDEN LANE (815)653-3444 RINGWOOD, IL 60072 GEISER-BERNER PLBG SERVICES (GEISER) 1484 E. RAND ROAD DES PLAINES, IL 60016 GIANNINI CONSTRUCTION CO. (GIANNI) 7105 SWAN WAY CARY, IL 60013 GIL PLUMBING, INC. (GIL) 995 PROGRESS DR. #100 (847)223-1759 [email protected] GRAYSLAKE, IL 60030 GLENBROOK EXCAVATING & CONCRET (GLENBK) 20389 WEILAND RD (847)724-9477 PRAIRIE VIEW, IL 60069 GOFRON EXCAVATING (GOFRON) 25888 OAK AVE (847)561-2370 ANTIOCH, IL 60002 GOSS PLUMBING (GOSSPL) 21212 W COMMERCIAL DR (847)566-8200 MUNDELEIN, IL 60060 GRASSWICK EXCAVATING (GRASEX) 39070 N. GREENBAY ROAD WAUKEGAN, IL 60087 GREENBRIAR (GREENB) 1414 GREENBRIAR RD. (630)969-9431 DARIEN, IL GREGG LARSON EXCAVATION (GREGG) 717 N. MILWAUKEE AVE (847)356-6660 LAKE VILLA, IL 60046 GRIFFIN CONTRACT DEWATERING (GRIFFI)

GROUND BREAKERS, INC. (GROBRE) P.O. BOX 7145 ALGONQUIN, IL 60102 H.T.STRENGER, INC (STRENG) 28915 HERKY DR (847)234-9440 LAKE BLUFF, IL 60044 HALLORAN & YAUCH, INC. (1321) 2040 LEHIGH GLENVIEW, IL 60048 HAMSTRA ENTERPRISES, INC. (HAMSTR) 22823 S MUSTANG RD FRANKFORT, IL 60423 HANKS BACKHOE SERVICE, INC (HANKS) 603 N. PRARIE MUNDELEIN, IL 60060 HARRY BREEN CO., INC. (BREEN) WILLIAMS BAY, WI

4/4/2018 NAME ADDRESS PHONE HAYES PLUMBING, INC (HAYES) 195 N. GARDEN AVENUE ROSELLE, IL 60172 HENKEL ELECTRIC (HENKEL) 26430 INGLESIDE SHORE RD (847)587-3193 INGLESIDE, IL 60041 HERITAGE PLUMBING CO. (HERITA) 2116 STONINGTON AVENUE (847)885-9800 HOFFMAN ESTATES, IL 60172 HERKY'S TRUCKING, INC. (HERKY) 29813 N HERKY DRIVE (847)362-0700 LIBERTYVILLE, IL 60048 HI-GRADE PLUMBING (HIGRAD) 21025 N. ELIZABETH LANE (847)381-6264 BARRINGTON, IL 60010 HIRAM ELECTRICAL CONTRACTORS (HIRAM) 1351 WEST FOSTER AVENUE CHICAGO, IL 60640 HOGAN EXCAVATING INC. (HOGAN) 6606 BARNARD MILL RD RINGWOOD, IL 60072 HOGAN PLUMBING INC (HOGANS) 30W265 YOUGHAL RD (630)393-7660 bwatkinsehoganplumbing.com WARRENVILLE, IL 60555 (630)393-7713 Fax HOLIDAY SEWER AND WATER (HOLIDA) 1000 N RAND RD STE 116 (847)526-3788 WAUCONDA, IL HOOVER LEWIS (HOOVLE) 1934 DICKEY NORTH CHICAGO, IL 60064 HORIZON RETAIL CONSTRUCTION, I (HORIZR) 1500 HORIZON DR (262)638-600 STURTEVANT, WI 53177 HT STRENGER, INC. (HTS) 28915 HERKY DR (847)234-9440 LAKE BLUFF, IL 60044 HVC PLUMBING DBA EX-STINK (EX-STI) 19 HILLCREST AVE (847)587-4800 [email protected] FOX LAKE, IL 60020 (815)675-0164 Fax I & A EXCAVATION (I&A_EX) 670 PINE ST (630)774-1770 [email protected] BATAVIA, IL 60510 I & D PLUMBING, INC. (I&DPLU) 3009 COMMERCIAL (847)344-8933 NORTHBROOK, IL 60062 INGRAM EXCAVATING, INC. (INGRAM) 21980 W. LINDEN AVE (847)356-3445 LAKE VILLA, IL 60046 IRRIGATION DR'S, INC (IRRIDR) 310 OAKWOOD DR (847)395-1890 ANTIOCH, IL 60002 J & E DOYLE PLUMBING CORP. (DOYLEP) 2040 ROBINWOOD LANE DEERFIELD, IL 60015 J & R SEWER SERVICE (J&RSEW) 33669 N GAGES LAKE DRIVE (847)361-7444 GAGES LAKE, IL 60030 J & S PLUMBING, INC (J&SPLU) 370 BOND STREET ELK GROVE VILLAGE, IL 60007 J. NELSON UNDERGROUND (NELSUN) 2105 MILLS POND RD (847)833-7545 CRYSTAL LAKE, IL 60014 J.A.B. CONSTRUCTION INC. (JABCON)

JACOBSEN EXCAVATING. INC. (JACOBS) 22381 W. HWY 173 (847)395-7660 ANTICOH, IL 60002 JASMAR, INC. (JASMAR) (773)396-1700 GREEN OAKS, IL JEWELL PLUMBING & MECHANICAL (JEWELL) 68 TIMBERLAKE PKWY (847)526-8483 BARRINGTON, IL 60010 JM IRRIGATION LLC (JMIRRI) 25850 W HWY 60 (847)546-0165 [email protected] VOLO, IL 60030 JMG PLUMBING (JMG P) 2930 E BONNIE BROOK LN (847)249-4204 WAUKEGAN, IL 60087 (847)249-4235 Fax

4/4/2018 NAME ADDRESS PHONE JMK CUSTOM CARPENTRY (JMK) 33812 NORTH LAKESHORE DRIVE GAGES LAKE, IL 60030 JNM CONSTRUCTION SERVICES S.C. (JNMCON) 1230 W AUTUMN RD (312)731-8929 PALATINR, IL 60067 JOHN NERI CONSTRUCTION COMPANY (NERICC) 760 FACTORY ROAD ADDISON, IL 60101 JOHNS PLUMBING (JOHNSP) 3116 N. CICERO (773)286-9030 CHICAGO, IL 60641 KAELBER COMPANY (KAELBE)

KARA PLUMBING (KARA P) 645 CENTER RD (815)469-4990 FRANKFORT, IL 60423 KATCO DEVELOPMENT (KATCO) 415 S WILLIAM ST (847)222-9662 MT.PROSPECT, IL 60056 KERR MECHANICAL (KERRME) 305 N ERIC DR SUITE F (847)340-8340 PALATINE, IL 60067 KEVIN WALSH EXCAVATING (KWALSH) P.O. BOX 832 (847)812-1981 [email protected] ANTIOCH, IL 60002 KEYLINE, INC. (KEYLIN) 21233 N 20TH STREET BARRINGTON, IL 60010 KEYSTONE MECHANICAL (KEYSTO) 310 WAINWRIGHT DR (847)498-6110 [email protected] NORTHBROOK, IL 60062 (847)498-5380 Fax KILLIAN PLUMBING (KILLIA) 1891 INDUSTRIAL DR (847)680-1011 LIBERTYVILLE, IL 60048 KLOEPFER CONSTRUCTION, INC (KLOEPF) 2017 WALTERS (847)272-6101 [email protected] NORTHBROOK, IL KNAACK ENTERPRISES, INC (KNAENT) 22030 N RAINBOW RD (847)381-8709 BARRINGTON, IL 60010 KRUEGER CONCRETE AND EXCAVATIN (KRUEGE) 1200 E GOLF RD, BLDG 2 (847)375-8788 DES PLAINES, IL 60016 (847)375-2045 Fax KURT ANDREWS EXCAVATING INC (KURT) WINTHROP HARBOR, IL KVIDERA EXCAVATING INC. (KVIDER) 28833 W SOUTH ST (847)875-7326 CARY, IL 60013 L M JOHNSON SONS & SERVICES (LMJOHN) MAPLE, IL LAKE COOK PLUMBING SERVICE (LAKECP) 1155 ENSELL RD (847)223-9960 [email protected] ZURICH, IL 60047 LAKE COUNTY GRADING CO LLC (LAKEGR) 32901 N HWY 21 (847)362-2590 LIBERTYVILLE, IL 60048 (847)362-9460 Fax LAKE JULIAN CONTRACTING, INC. (LAKE_J) 65 S NORTHWEST HWY CARY, IL 60013 LAKELAND REPAIR (LAKEL) 629 SIGNAL HILL RD (847)383-6670 [email protected] N BARRINGTON, IL 60010 (847)382-6724 Fax LAKES UNDERGROUND (LAKES) 25668 RASKA LN #H LAKE VILLA, IL LAKESIDE ELECTRIC SERVICE CO (LAELSE)

LAKESIDE PLUMBING, INC. (LAKEPL) 1684 BARCLAY BLVD (847)419-0303 [email protected] BUFFALO GROVE, IL 60089 (847)419-0397 Fax LAKEVIEW PLUMBING INC (LKVW) 6920 WEST KEENEY ST (773)396-0113 [email protected] NILES, IL 60714 LANDSCAPE CONCEPTS CONST, INC. (LAND) 4213 US. HWY 12 (815)675-0900 RICHMOND, IL 60071

4/4/2018 NAME ADDRESS PHONE LAR'S SEWER AND PLUMBING (LARSER) 477 N NW HWY (847)878-8035 PARK RIDGE, IL 60068 LAWRENCE SEWER AND WATER (LAWSEW) 383 WARREN LANE (847)223-6732 GRAYSLAKE, IL 60030 LAYLA CONSTRUCTION, INC. (LAYLA) 2161 TECHNY RD (847)272-3639 [email protected] NORTHBROOK, IL 60062 LEO J FOX TRUCKING & EXCAVATIN (LEOJFO) P O BOX 394 (847)395-0045 ANTIOCH, IL 60002 (847)395-0058 Fax LEVERNIER ENTERPRISES, INC. (LEVERN) 5405 CRAFTWELL DR UNIT B (815)653-2214 RINGWOOD, IL 60072 LINK CONSTRUCTION (LINK_C) 30 OAK KNOLL (847)922-3778 LAKE VILLA, IL 60046 LINO & POLI PLUMBING, INC. (LINO)

LLOYD BACKHOE SERVICE (LLOYD)

LOMAS CONSTRUCTION CO. (LOMAS) 3806 MILL RD (815)675-6547 RICHMOND, IL 60071 LOYAL PLUMBING (LOYALP) 2049 NORTHNEWLAND (312)805-0214 CHICAGO, IL 60707 LUCO LAND DEVELOPMENT, INC (LUCOLA) 54 LOU ST CRYSTAL LAKE, IL 60014 M. E. COMPANY (M.E.CO) 16 E GRAND AVE FOX LAKE, IL 60020 MAINLINE SEWER & SEPTIC, INC. (MAINLI) 24911 W RAVINE DRIVE (847)740-4709 [email protected] LAKE VILLA, IL 60046 (847)245-8755 Fax MANCINI CONSTRUCTION, INC. (MANCIN) 578 W COLFAX ST (847)934-0195 PALATINE, IL 60067 (847)934-4766 Fax MARCONI CONSTRUCTION CO. INC. (MARCON) 29237 N GARLAND RD (847)526-4477 WAUCONDA, IL 60084 MARK MEADE EXCAVATORS, INC. (MEADEM) 31446 N ALLEGHANY RD UNIT 4 (847)223-7366 GRAYSLAKE, IL 60030 (847)223-7366 Fax MARTIN PETERSEN CO (MARTPE) 9800 55TH STREET (262)658-1326 KENOSHA, WI 53144 MARTIN PETERSON COMPANY (MPC) 9625 55TH STREET (262)658-1326 KENOSHA, WI 53144 MAXI-ROOTER (MAXIRO) 593 DROM CT (800)388-6294 ANTIOCH, IL 60002 MCELROY PLUMBING, INC (MCELRO) 950 N. RAND ROAD #108 WAUCONDA, IL 60042 MCHENRY GARDEN CENTER (MCHENG) 5100 MCCULLOM LAKE RD (815)344-6150 MCHENRY, IL 60051 MCHENRY PLUMBING, INC (MCHENP) 4563 PRIME PKWY (815)344-5900 [email protected] MCHENRY, IL 60050 MECHANICAL SERVICES UNLIMITED (MECHSU) 390 HOLBROOK DR (847)325-4180 WHEELING, IL 60090 METRO SEWER SERVICE (METRSE) 1721 HARMOR (877)872-3060 ZION, IL MIGUEL'S CONSTRUCTION, INC (MIGUEL) 3106 20TH STREET (847)265-5426 ZION, IL 60099 (847)245-3216 Fax MJ PLUMBING INC (MJPLUM) 1206 RAIL DR, STE B (815)482-9654 [email protected] WOODSTOCK, IL 60098 MJD PLUMBING, INC (MJDPLU) 2115 ASPEN DR (815)790-6492 [email protected] WOODSTOCK, IL 60098

4/4/2018 NAME ADDRESS PHONE MKC PLUMBING (MKC) 219 COUNTRYSIDE LANE (224)717-9280 [email protected] LINDENHURST, IL MOSS SEWER & WATER INC (MOSS) 18358 LECLAIRE RR 12 THINLEY PARK, IL 60477 MOUNTAIN MOVERS, INC. (MOUNTA) 131 LAKEVIEW DR (847)962-6201 MUNDELEIN, IL 60060 MR ROOTER OF COOK COUNTY (MRROOT) 980 REMINGTON RD SCHAUMBURG, IL 60173 MR. ASPHALT / AAA SEWER & WATE (AAASEW) 3344 LINCOLN FRANKLIN PARK, IL 30131 MR. ROOTER (MR ROO) 1207 REMINGTON (847)519-1122 [email protected] SCHAUMBURG, IL 60173 MURPHY & PICCHIETTI INC. (MURPIC) 1275 GLENCOE AVE HIGHLAND PARK, IL 60035 MURPHY EXCAVATING (MURPHX) 817 HILLANDALE DR (847)395-0095 ANTIOCH, IL 60002 MYERS ENTERPRISES (MYERS) NATIONAL WRECKING CO (NATIOW) 2441 N LEAVITT ST (773)384-2800 CHICAGO, IL 60647 (773)384-0403 Fax NEPTUNE CONSTRUCTION COMPANY (NEPTUN) 1635 N LANCASTER RD (847)797-5700 SOUTH ELGIN, IL 60177 NERROTH DREDGING & EXCAVATING (NERROT) 21688 W GRASS LAKE RD (847)395-2030 ANTIOCH, IL 60002 NEUMANN HOMES (NEUMAN) 4355 WEAVER PARKWAY (630)281-2000 WARRENVILLE, IL 60555 NEWBERG CONSTRUCTION CO. (NEWBER) RFD 3930 (847)438-5666 LONG GROVE, IL 60047 NG PLUMBING, INC (NGPLUM) 341 PINEHURST DRIVE (847)945-6011 DES PLAINES, IL 60016 NICKOLSON CONSTRUCTION S INC (NICKOL) 956 VILLA ST (847)931-8600 ELGIN, IL 60120 (847)931-8601 Fax NISSEN EXCAVATING (NISSEN) 1528 SHERIDAN RD (847)746-0834 WINTHROP HARBOR, IL 60096 NJ FUNK CONTRACTING, INC. (NJFUNK) 150 SKI HILL RD FOX RIVER GROVE, IL 60021 NORDIC PLUMBING (NORDIC) 7611 HOWE ROAD (815)405-9291 MCHENRY, IL NORMAN MECHANICAL, INC (NORMAN) 3850 INDUSTRIAL (847)253-2238 ROLLING MEADOWS, IL 60008 NORRIDGE SEWER & WATER, INC. (NORRID) 9233 W CHERRY AVE (847)455-8522 FRANKLIN PARK, IL 60131 (847)455-8533 Fax NORTH SHORE EXCAVATING, INC. (NORSHE)

NORTHERN ILLINOIS MECHANICAL (NORTHI) (847)546-1474 ROUND LAKE, IL 60073 NYSTROM CONSTRUCTION (NYSTRO) 27 W FULLERTON AVE ADDISON, IL 60101 ODETTE PLUMBING (ODETTE) 3516 JOHNS MANVILLE AVE. (847)336-8273 WAUKEGAN, IL 60087 PAPPAS CONSTRUCTION (PAPPAS) 8605 N LINCOLN AVE, SUITE B (847)966-0808 MORTON GROVE, IL 60053 PECORA EXCAVATING CONTRACTORS (PECORA) PO BOX 443 WADSWORTH, IL 60083

4/4/2018 NAME ADDRESS PHONE PERFORMANCE PLUMBING (PERFOR) 13601 S. KENTON AVE (708)396-0136 CRESTWOOD, IL 60445 PETERSEN EXCAVATING (PTRSN) 35845 N BARRBARY LANE (847)623-3010 GURNEE, IL 60031 PEVEX PLUMBING INC (PEVEX) 6517 W HIGHLAND AVE CHICAGO, IL 60631 PHIL'S PLUMBING & LOCATING (PHILS) 36389 N EDGEWOOD DR (224)643-7686 GURNEE, IL 60031 PLAINFIELD GRADING EXCAVATING (PLAINF) 7150 S RIDGE RD (815)436-2287 [email protected] PLAINFIELD, IL 60544 (815)439-2288 Fax PLANNED PLUMBING (PLANNE) 25 E UNIVERSITY (847)392-0660 ARLINGTON HEIGHTS, IL PLUMBING BY LONGBRANCH (LONGBR) 402 CLEARVIEW AVE. (847)487-1630 WAUCONDA, IL 60084 PLUMB-RITE PLUMBING, INC (PLUMBR) P.O.BOX 4291 ANTIOCH, IL 60002 PMT CONTRACTORS (PMTCON) P.O. BOX 61 (847)452-0699 [email protected] RINGWOOD, IL 60072 POLI CONTRACTING (POLICO) 22806 W LOON LAKE BLVD (847)395-8637 [email protected] ANTIOCH, IL 60002 POWER CONSTRUCTION COMPANY, LL (POWERC 2360 PALMER DR. (847)925-1300 SCHAUMBURG, IL 60173 PRIME PLUMBING INC. (PRIMEP) 720 LUNT AVE SCHAUMBURG, IL 60193 PRIMEPLUMBING SERVICES INC. (PRIMSV) 830 S BUFFALO GROVE RD. (847)849-7560 [email protected] BUFFALO GROVE, IL 60089 PRO RESTORATION SERVICES INC (PRORS) 3354 N ODELL AVE CHICAGO, IL 60634 PROFESSIONAL PLUMBING (PROFES) 1435 S. BARRINGTON RD. (847)382-0781 BARRINGTON, IL 60010 PROGRESSIVE PLUMBING LTD. (PROGRE) P.O. BOX 612 GRAYSLAKE, IL 60030 PULTE HOMES (PULTE) 2250 POINTE BLVD., SUITE 401 (847)841-3500 [email protected] ELGIN, IL 60123 R. CARLSON & SONS, INC. (RCARLS) 19140 104TH AVE (708)479-2134 MOKENA, IL 60448 R. E. HUMMEL CONSTRUCTION (HUMMEL) 601 E BURNETTE (847)487-1300 [email protected] ISLAND LAKE, IL 60042 (847)487-1322 Fax R. L. BURMAN HEATING & PLUMBIN (BURMAN) 39572 N HILLSIDE (847)395-0098 ANTIOCH, IL 60002 R. ZERA SERVICES, INC (ZERA S)

R.B. PLUMBING AND SEWER, INC (RBP&S) 8469 HARMS RD (847)966-8729 SKOKIE, IL 60077 RAMON & SONS SEWER & WATER (RAMONS) 2325 33RD ST (847)530-0562 ZION, IL 60099 RAY'S PLUMBING & SEWER SERVICE (RAYSPL) 16W115 83RD ST, #2 (630)887-0265 BURR RIDGE, IL 60527 RC BLACK (R C BL) 411 STEPHANIE (815)756-9244 CORTLAND, IL 60112 RELIANCE PLUMBING (RELIAN) 1848 TECHNY CRT. (847)583-1858 NORTHBROOK, IL RETEK MECHANICAL, INC. (RETEK) 300 HOLLOW HILL DR (847)526-8170 WAUCONDA, IL 60084

4/4/2018 NAME ADDRESS PHONE RICHARDS EXCAVATING INC (RICHEX) 42645 N DELANY RD (847)872-5583 ZION, IL 60099 (847)872-4033 Fax RICKS SEWER AND DRAINAGE (RICKS) 9105 CARMEL CT (847)878-9506 SPRING GROVE, IL 60081 ROAD & SONS, INC. (ROAD) 1107 E PALMER CT CRYSTAL LAKE, IL 60014 ROBERT F PHILLIPS CO, INC (RFPHIL) 1000 CRISS CIR (847)640-0880 ELK GROVE VILLAGE, IL 60007 ROBIN MARK AERNE (ROBINM) 25083 WEST FOREST DRIVE (847)878-8935 LAKE VILLA, IL 60046 ROCK PLUMBING (RCKPLU) PO BOX 59 (847)546-7900 GRAYSLAKE, IL 60030 (847)878-9927 Fax ROGER J SCHWAB (ROGERJ) 38095 N LINCOLN AVE (847)263-0396 [email protected] BEACH PARK, IL 60087 (847)263-5630 Fax ROSEWOOD CONSTRUCTION GROUP (ROSEWD) 1300 HOWARD ST (847)718-1777 [email protected] ELK GROVE VILLAGE, IL 60007 (847)718-1727 Fax ROTOR-ROOTER SERVICES - #163 (ROTOR) 1975 JOHNS DRIVE (847)366-0541 GLEN VIEW, IL 60025 RUANE CONSTRUCTION (RUANE) 8918 SCHOGER DRIVE (815)464-0681 NAPERVILLE, IL 60564 RUTKOWSKI CONSTRUCTION (RUTKOW) P.O. BOX 123 (847)845-8262 LAKE ZURICH, IL 60047 (847)438-5901 Fax S & S CONCRETE CONSTRUCTION (SANDS) 9044 16TH AVE (262)945-5144 [email protected], WI 53143 SACKSON EXCAVATING (SACKSO) 74 RIDGEWOOD RD ELK GROVE, IL 60007 SCHNEIDER'S TRUCKING, INC. (SCHNTR)

SCHWAB PLUMBING LTD (SCHWAB) PO BOX 367 (847)662-5036 WADSWORTH, IL 60083 (847)249-0037 Fax SCOTT GOTHANN DBA B3 ENTERPRIS (GOTHAN) INGLESIDE, IL SCOTT WARD UNDERGROUND CONTRAC (WARD_ 43360 N HWY 41 (847)838-1635 ZION, IL 60099 (847)838-1636 Fax SCULLY, INC. (SCULLY) P.O BOX 363 (847)891-1004 MEDINAH, IL 60157 (847)891-1006 Fax SD HOME IMPROVEMENT, INC. (SDHOME) (773)794-2180 CHICAGO, IL SEE ID GARREL (GAR)

SEE ID: FIRSTP (FPR) 301 N. WOODBURY ST (847)931-9311 SOUTH ELGIN, IL 60177 SERNA AND SON'S INC. (SERNA) 1707 GRAND AVE (847)336-4950 WAUKEGAN, IL 60085 SERVICE PLUMBING (SERPLU) 26458 GRAPEVINE AVE (847)421-1340 ANTIOCH, IL 60002 SHORELINE PLUMBING (SHOREP) 28680 N LEMON RD (847)452-0424 MUNDELEIN, IL 60060 (847)949-8906 Fax SHULL PLUMBING (SHULL) P.O. BOX 279 (847)362-8330 LIBERTYVILLE, IL 60048 SJN SUBSURFACE INC (SJNSUB) 4405 ROBERTS RD (847)514-4777 ISLAND LAKE, IL 60042 SKYWORKERS CONSTRUCTION (SKYWOR) 26910 LONGWOOD RD LAKE FOREST, IL 60045

4/4/2018 NAME ADDRESS PHONE STAN'S LANDSCAPING, INC (STANS) STUCKEY CONSTRUCTION COMPANY, (STUCKE)

SUB-SURFACE CONSTRUCTION INC (SUBSUR) P O BOX 231 (847)740-3100 GRAYSLAKE, IL 60030 (847)740-4531 Fax SUBURBAN SEWER & SEPTIC INC (SUBUR) 21003 RIVER RD, UNIT C (847)697-0181 MARENGO, IL 60152 SUNNY PLUMBING (SUNNYP) CHICAGO, IL SWISSLER BROS. PLUMBING (SWISSL) P.O. BOX 41 (630)629-0780 SOUTH ELGIN, IL 60177 T & T WEIDNERS SEWER & SEPTIC (TTWEID) 1915 N BIRCH LANE (847)253-3357 MCHENRY, IL 60051 TANGNEY & SONS PLUMBING & SEWE (TANGNE) 41550 N RT 45 (847)599-0635 ANTIOCH, IL 60002 TBS CONSTRUCTION & EXCAVATING (TBSCON) 31W325 SCHOGER DR UNIT 1 NAPERVILLE, IL 60564 THE ARROW SHOP INC (ARROWS) 16327 N. WOODBINE CIRCLE (847)875-3066 VERNON HILLS, IL 60061 THE BRADFORD COMPANY INC (BRADFO) PALATINE, IL THE SCOTTISH PLUMBER (SCOTTI) PO BOX 6090 (630)833-3218 VILLA PARK, IL 60181 (630)833-3097 Fax TRIPLE S SEWER & DRAINAGE (TRI_S) 2501 RIDGELAND AVE (847)489-5262 WAUKEGAN, IL 60085 TURF INDUSTRIES INC. (TURF) 830 W ROUTE 22 #37 (847)516-6473 [email protected] LAKE ZURICH, IL 60047 (847)516-6475 Fax TYLER'S UNDERGROUND (TYLERU) 25668 W RASKA LN UNIT 4 (708)997-2911 [email protected] LAKE VILLA, IL 60046 UNIQUE PLUMBING CO., INC. (UNIPLU) 9408 W. 47TH (708)485-8860 BROOKFIELD, IL 60513 UNITED WATER & SEWER INC (UNITWS) 111 WASHINGTON ST (847)553-8039 GLENVIEW, IL 60025 UNIVERSAL PLUMBING INC (UNIVPL) 28915 HERKY DRIVE (847)234-9440 LAKE BLUFF, IL 60044 V.J.KILLIAN CO (VJKILL) 933 GREEN BAY RD (847)680-1011 WINNETKA, IL 60093 VA SERVICES (VA) 3739 W. MORSE AVE G LINCOLNWOOD, IL 60172 VARUNA LLC (VARUNA) 1635 N LANCASTER RD (847)931-3434 [email protected] SOUTH ELGIN, IL 60177 (847)931-3441 Fax VERUNA, LLC (VERUNA) P.O. BOX 6686 (630)365-1500 ELGIN, IL 60151 (630)365-1530 Fax WALKER, RONALD (WALKRO) 20966 W ROLLINS RD LAKE VILLA, IL 60046 WATERWORKS PLUMBING (WATWRK) 33810 N VILLA CT. LAKE VILLA, IL 60046 WEIS BUILDERS (WEISBU) 1701 GOLF RD (847)463-3000 ROLLING MEADOWS, IL 60008 WENDRICKS-WHITE, INC (WENDRI) 912 GREENWOOD AV (847)662-3597 [email protected] WAUKEGAN, IL 60087 WILLIAM A. RANDOLPH, INC. (WILRAN) 820 LAKESIDE DR, SUITE 3 (847)856-0123 GURNEE, IL 60031 4/4/2018 NAME ADDRESS PHONE WILL'S EXCAVATING INC. (WILLS) 4114 S RIDGEWAY RD (815)653-1418 RINGWOOD, IL 60072 WINDY CITY ROOTER INC (WINDCR) 235 E DEPOT ST (847)804-7525 ANTIOCH, IL 60002 X (GREATL)

X (ROTOEG)

XCAVATING, INC. (XCAVAT) 3112 2OTH ST (847)731-3400 [email protected] ZION, IL 60099

4/4/2018